ISO 52952:2023
ISO 52952:2023 Additive manufacturing of metals – Feedstock materials – Correlating of rotating drum measurement with powder spreadability in PBF-LB machines
CDN $195.00
Description
This document provides an example of the relation between the characterization of certain macroscopic properties of metallic powders and their spreadability in an PBF-LB/M AM machines.
This relation is based on a new technique combining measurements inside a PBF-LB/M machine and image processing developed to quantify the homogeneity of the powder bed layers during spreading.
In this document, the flowability of five metal powders are investigated with an automated rotating drum method, whose dynamic cohesive index measurement is shown to establish a correlation with the spreadability of the powder during the layer deposition operation. Furthemore, the particule size distribution (PSD) and morphology of each powder is characterized before testing by static image analysis method (according to ISO¬†13322–1).
The general principle of the method is described in Figure 1.
Edition
1
Published Date
2023-06-22
Status
PUBLISHED
Pages
14
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
This document provides an example of the relation between the characterization of certain macroscopic properties of metallic powders and their spreadability in an PBF-LB/M AM machines.
This relation is based on a new technique combining measurements inside a PBF-LB/M machine and image processing developed to quantify the homogeneity of the powder bed layers during spreading.
In this document, the flowability of five metal powders are investigated with an automated rotating drum method, whose dynamic cohesive index measurement is shown to establish a correlation with the spreadability of the powder during the layer deposition operation. Furthemore, the particule size distribution (PSD) and morphology of each powder is characterized before testing by static image analysis method (according to ISO 13322-1).
The general principle of the method is described in Figure 1.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 52926:2023 Additive manufacturing of metals – Qualification principles – Part 5: Qualification of operators for DED-Arc
CDN $86.00 Add to cart -
ISO 52900:2021 Additive manufacturing – General principles – Fundamentals and vocabulary
CDN $86.00 Add to cart -
ISO 52931:2023 Additive manufacturing of metals – Environment, health and safety – General principles for use of metallic materials
CDN $310.00 Add to cart -
ISO 52933:2024 Additive manufacturing – Environment, health and safety – Test method for the hazardous substances emitted from material extrusion type 3D printers in the non-industrial places
CDN $263.00 Add to cart
